Helicoidal carbide solid drill bit Sandvik Coromant
Drilling diameter | 7.942 mm |
---|---|
Total length | 152.4 mm |
Length of cut | 31.77 mm |
Drilling diameter | 7.942 mm |
---|---|
Total length | 152.4 mm |
Length of cut | 31.77 mm |
Ratio of diameter to length of drill hole | 4,00025 |
Tip angle | 135 ° |
Internal cooling | Yes |
Usually arrives within 14 working days